Table 1.
Frequency of reported chILD diagnoses (n = 115)
| Undefined interstitial lung disease | 21 |
| Disorders More Common in Infancy | |
| NEHI | 15 |
| ABCA3 deficiency | 8 |
| Lung hypoplasia (various causes) | 6 |
| Idiopathic bronchiolitis of infancy | 4 |
| Surfactant protein C deficiency | 4 |
| Nonspecific interstitial pneumonitis | 4 |
| Acinar/Alveolar capillary dysplasia | 3 |
| Surfactant Protein B deficiency | 2 |
| Chronic pneumonitis of infancy | 2 |
| Pulmonary interstitial glycogenosis | 2 |
| Interstitial lung disease with chronic pneumonitis of infancy and possible bronchiolitis obliterans | 1 |
| Diffuse pulmonary development disorder with patchy pulmonary interstitial glycogenosis plus bronchiolitis obliterans organizing pneumonia | 1 |
| Cellular interstitial pneumonitis of infancy | 1 |
| Disorders of Normal Host | |
| Pulmonary hemosiderosis | 5 |
| Obliterative bronchiolitis (various causes) | 3 |
| Follicular bronchiolitis | 3 |
| Pulmonary vasculitis/capillaritis | 2 |
| Eosinophilic pneumonia | 1 |
| ILD secondary to pertussis pneumonia | 1 |
| Interstitial pneumonitis post adenovirus bronchiolitis | 1 |
| Probable aspiration with respiratory syncytial virus infection | 1 |
| Post infectious interstitial lung disease | 1 |
| Idiopathic pulmonary fibrosis | 1 |
| Pulmonary fibrosis, giant cell pneumonitis on biopsy | 1 1 |
| Usual interstitial pneumonitis | |
| Desquamative interstitial pneumonitis | 1 |
| Lymphoid interstitial pneumonia | 1 |
| Nodular lymphoid hyperplasia | 1 |
| Disorders Related to Systemic Diseases | |
| ILD associated with juvenile dermatomyositis/scleroderma | 4 |
| ILD associated with Busulphan/Melphalan/Radiation toxicity | 4 |
| ILD with lymphangio-leiomyomatosis/Tuberous sclerosis | 2 |
| Anti-synthetase syndrome associated with non-specific interstitial pneumonia | 1 |
| ILD associated with mixed connective tissue disease | 1 |
| ILD associated with Erdheim Chester disease | 1 |
| ILD associated with Niemann Pick type B disease | 1 |
| ILD associated with systemic sclerosis | 1 |
| Pulmonary sarcoidosis | 1 |
| ILD associated with Langerhans cell histiocytosis | 1 |
NEHI, Neuroendocrine hyperplasia of infancy; ABCA3, ATP-binding cassette sub-family A member 3 protein